Home to the Wallula Gap, this river's geologic history included a mudslide called the "Bridge of the Gods," for which a modern cantilever bridge over it is named. Two of its major hydroelectric dams, equipped with ‘fish-ladders' to help salmon climb, are the John Jay and [*] Bonneville Dams. It forms its infamous ‘bar' of shoals near Astoria, its confluence with the Willam
Home to the Wallula Gap, this river's geologic history included a mudslide called the "Bridge of the Gods," for which a modern cantilever bridge over it is named. Two of its major hydroelectric dams, equipped with ‘fish-ladders' to help salmon climb, are the John Jay and [*] Bonneville Dams. It forms its infamous ‘bar' of shoals near Astoria, its confluence with the Willamette River is in the city of Portland, and its largest tributary is the Snake River. For 10 points, name this Pacific Northwest river which forms the border between Oregon and Washington State.
Home to the Wallula Gap, this river's geologic history included a mudslide called the "Bridge of the Gods," for which a modern cantilever bridge over it is named.
{Columbia} River